Here is a list of British and European cars that are compatible with the Champion Spark Plug RA6Y and RA6Y Champion Spark Plugs Standard:

- Austin-Healey 100 1953-1956
- Austin-Healey 100-6 1956-1959
- Austin-Healey 3000 1959-1963
- Austin-Healey 3000 MKII 1963-1967
- Austin-Healey 3000 MKIII 1967-1972
- Bentley Continental S1 1955-1959
- Bentley Continental S2 1959-1962
- Bentley Continental S3 1962-1965
- Bentley Continental Flying Spur 1958-1965
- Bentley S1 1955-1959
- Bentley S2 1959-1962
- Bentley S3 1962-1965
- Jaguar XK120 1948-1954
- Jaguar XK140 1954-1957
- Jaguar XK150 1957-1961
- Jaguar E-Type Series 1 1961-1968
- Jaguar E-Type Series 2 1968-1971
- Jaguar E-Type Series 3 1971-1975
- Jaguar Mark II 1959-1967
- Jaguar Mark X 1961-1966
- Jaguar S-Type 1963-1968
- Jaguar 420 1966-1969
- Jaguar XJ6 Series 1 1968-1973
- Jaguar XJ6 Series 2 1973-1979
- Jaguar XJ12 Series 1 1972-1973
- Jaguar XJ12 Series 2 1973-1979
- Jaguar XJ12 Series 3 1979-1992
- Jaguar XJS 1975-1991
- Land Rover Series I 1948-1958
- Land Rover Series II 1958-1971
- Land Rover Series IIA 1961-1971
- Land Rover Series III 1971-1985
- Lotus Elan 1962-1973
- Lotus Europa 1966-1975
- MG A 1955-1962
- MG B 1962-1980
- Morgan Plus 4 1950-1969
- Morgan Plus 8 1968-2004
- Rolls-Royce Silver Cloud 1955-1966
- Rolls-Royce Silver Shadow 1965-1980
- Rolls-Royce Silver Wraith 1946-1959
- Rolls-Royce Silver Dawn 1949-1955
- Triumph TR2 1953-1955
- Triumph TR3 1955-1957
- Triumph TR3A 1957-1962
- Triumph TR4 1961-1965
- Triumph TR4A 1965-1968
- Triumph TR5 1967-1968
- Triumph TR6 1968-1976
- Triumph Spitfire MKI 1962-1964
- Triumph Spitfire MKII 1964-1967
- Triumph Spitfire MKIII 1967-1970
- Triumph Spitfire MKIV 1970-1974
- Triumph Spitfire 1500 1974-1980

OEM Part Number(s):
- RA6Y
- 322
- 522
- 104
- 10
- 3
- 8
- 8
- 3
- 5
- 3
- 3
- 3
- 3B
- 4
- 4
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.